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  1. Boost Question

    Focus RS TroubleShooting
    I've owned my 2017 RS2 for all of 24 hours and am brand new to the forum (so pardon my ignorance). When I purchased the car, the BOV was quiet loud when lifting off the throttle, even around 3k rpm in normal mode. I assumed it was aftermarket and asked the dealer to put the car on the lift to...
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